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1、Rho(D) Immune Globulin (Human)RhoGAM Ultra-Filtered PLUS (300 g) (1500 IU)MICRhoGAM Ultra-Filtered PLUS (50 g) (250 IU)Rx OnlyFor Intramuscular Injection OnlyPrefilled syringes, preservative-free (thimerosal free), latex-free delivery systemHIGHLIGHTS OF PRESCRIBING INFORMATIONThese highlights do no
2、t include all the information needed to use RhoGAM Ultra-Filtered PLUS (RhoGAM) and MICRhoGAM Ultra-Filtered PLUS (MICRhoGAM) safely and effectively. See full prescribing information for RhoGAM and MICRhoGAM. Rho(D) Immune Globulin (Human)RhoGAM Ultra-Filtered PLUS (300 g) (1500 IU) Initial U.S. App
3、roval: 1968 Rho(D) Immune Globulin (Human)MICRhoGAM Ultra-Filtered PLUS (50 g) (250 IU) Initial U.S. Approval: 1979INDICATIONS AND USAGEFor use in preventing Rh immunization. Pregnancy and other obstetrical conditions in Rh-negative women unless the father or baby are conclusively Rh-negative, e.g.
4、delivery of an Rh-positive baby irrespective of the ABO groups of the mother and baby, any antepartum fetal-maternal hemorrhage (suspected or proven), actual or threatened pregnancy loss at any stage of gestation and ectopic pregnancy. (1.1) Prevention of Rh immunization in any Rh-negative person af
5、ter incompatible transfusion of Rh-positive blood or blood products (1.2)DOSAGE AND ADMINISTRATIONFor intramuscular use only, do not administer intravenously.Pregnancy and other obstetrical conditions (2.1)RhoGAM (300 g) (1500 IU) Postpartum if the newborn is Rh-positive. Administer within 72 hours
6、of delivery. Antepartum Prophylaxis at 26 28 weeks gestation. At or beyond thirteen weeks gestation: administer within 72 hours when suspected or proven exposure to Rh-positive red blood cells occurs resulting from invasive procedures, abdominal trauma or obstetrical manipulation, ectopic pregnancy,
7、 pregnancy termination or threatened termination.Administer every 12 weeks starting from first injection to maintain a level of passively acquired anti-D. If delivery occurs within three weeks after the last antepartum dose, the postpartum dose may be withheld, but a test for fetal-maternal hemorrha
8、ge should be performed to determine if exposure to 15 mL of red blood cells has occurred.MICRhoGAM (50 g) (250 IU) Administer within 72 hours of actual or threatened termination of pregnancy (spontaneous or induced) up to and including 12 weeks gestation.Transfusion of Rh-incompatible blood or blood
9、 products (2.1)Administer within 72 hours.RhoGAM (300 g) (1500 IU) 2.5 - 15.0 mL Rh-positive red blood cells 15.0 mL Rh-positive red blood cells (multiple syringes) MICRhoGAM (50 mg) (250 IU) 15 mL of red blood cells has occurred.2Parenteral drug products should be inspected visually for particulate
10、 matter, discoloration and syringe damage prior to administration. Do not use if particulate matter and / or discoloration are observed. The solution should appear clear or slightly opalescent.2.1Indications and Recommended DosageIndicationDoseNotesPregnancy and other obstetrical conditions.Postpart
11、um (if the newbornRhoGAMAdditional doses of RhoGAM areis Rh-positive)(300 g)indicated when the patient has(1500 IU)been exposed to 15 mL ofAdminister within 72 hoursRh-positive red blood cells. Thisof delivery.may be determined by use ofqualitative or quantitative testsAntepartum:for fetal-maternal
12、hemorrhage. Prophylaxis at 26 to 28 weeksgestationAdminister within 72 hours ofIf antepartum prophylaxis issuspected or proven exposureindicated, it is essential that theto Rh-positive red blood cellsmother receive a postpartumresulting from:dose if the infant is Rh-positive. Amniocentesis, chorioni
13、c villussampling (CVS) and percutaneousumbilical blood sampling (PUBS) Abdominal trauma or obstetricalIf RhoGAM is administered earlymanipulationin pregnancy (before 26 to 28 Ectopic pregnancyweeks), there is an obligation Threatened pregnancy loss after 12to maintain a level of passivelyweeks gesta
14、tion with continuationacquired anti-D by administrationof pregnancyof RhoGAM at 12-week intervals. Pregnancy termination(spontaneous or induced) beyond12 weeks gestation Actual or threatened terminationMICRhoGAMRhoGAM may be administered ifof pregnancy (spontaneous or(50 g)MICRhoGAM is not available
15、.induced) up to and including 12(250 IU)weeks gestationAdminister within 72 hoursTransfusion of Rh-incompatible bloodAdminister within 72 hours ofor blood productssuspected or proven exposure toRh-positive red blood cells. 15.0 mL Rh-positiveRhoGAMAdditional doses of RhoGAM arered blood cells(300 g)
16、indicated when the patient has(1500 IU)been exposed to 15 mL of(multipleRh-positive red blood cells.syringes)Administer 20 g of RhoGAM per mLof Rh-positive red blood cell exposure.Multiple doses may beadministered at the same time orat spaced intervals, as long as thetotal dose is administered withi
17、nthree days of exposure.2.2RhoGAM AdministrationEach single dose prefilled syringe of RhoGAM contains 300 g (1500 IU) of Rho(D) Immune Globulin (Human). This is the dose for the indications associated with pregnancy at or beyond 13 weeks unless there is clinical or laboratory evidence of a fetal-mat
18、ernal hemorrhage (FMH) in excess of 15 mL of Rh-positive red blood cells.2.3MICRhoGAM AdministrationEach single dose prefilled syringe of MICRhoGAM contains 50 g (250 IU) of Rho(D) Immune Globulin (Human). This dose will suppress the immune response to up to 2.5 mL of Rh-positive red blood cells. MI
19、CRhoGAM is indicated within 72 hours after termination of pregnancy up to and including 12 weeks gestation. At or beyond 13 weeks gestation, RhoGAM should be administered instead of MICRhoGAM.2.4Multiple DosageMultiple doses of RhoGAM are required if a FMH exceeds 15 mL, an event that is possible bu
20、t unlikely prior to the third trimester of pregnancy and is most likely at delivery. Patients known or suspected to be at increased risk of FMH should be tested for FMH by qualitative or quantitative methods.3 In efficacy studies, RhoGAM was shown to suppress Rh immunization in all subjects when giv
21、en at a dose of 20 g per mL ofRh-positive red blood cells.4 Thus, a single dose of RhoGAM will suppress the immune response after exposure to 15 mL of red blood cells has occurred.22.6AdministrationAdminister injection per standard protocol.Note: When administering an intramuscular injection, place
22、fingers in contact with syringe barrel through windows in shield to prevent possible premature activation of safety guard.Slide safety guard over needle.After injection, use free hand to slide safety guard over needle. An audible “click” indicates proper activation. Keep hands behind needle at all t
23、imes. Dispose of the syringe in accordance with local regulations.3 DOSAGE FORMS AND STRENGTHS RhoGAM Ultra-Filtered PLUS - 300 g (1500 IU)* Prefilled Syringes MICRhoGAM Ultra-Filtered PLUS - 50 g (250 IU)* Prefilled Syringes*The anti-D content of RhoGAM / MICRhoGAM is expressed as g per dose or as International Units (IU) per dose. The conversion factor is 1 g = 5 IU.84CONTRAINDICATIONSThe use of RhoGAM and MICRhoGAM is contraindicated in Rh-positi